baber/WOPTO huggingface dataset:
Patent JP-S62271302-A (JP)
Inventor: ENAMI SHUNICHI
IPC: H01B9/00
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61271673-A (JP)
Title: Head access device for magnetic disc device
Inventor: ARIGA TAKAHARU
IPC: G11B5/48
Filed: 1985-05-24
Abstract: PURPOSE:To attain high speed access by providing a vibration absorbing body to a part of a head arm so as to reduce the vibration amplitude of an access device thereby positioning the head with high accuracy on a disc medium. CONSTITUTION:A carriage 1 provided with a shaft hole 2 fitted to a fixed shaft, plural head arms 3 holding a magnetic head 4 respectively at the side of each tip, and a moving coil 5 being a component of a drive actuator driving the carriage 1 in the direction of arrow A around the fixed shaft fitted to the shaft hole 2 are provided. Further, the vibrating absorbing body 12 is provided to a part of at least one arm 3b in the arm 3 so as to absorb and damp the vibration of the arm 3 resonated with the characteristic frequency of the carriage 1 and the moving coil 5 or the like being a main cause to the vibration. As to the vibration absorbing body 21, a composite member comprising a weight member 21a, a fixed member 21c and a rubber member 21b used a spring element and a damping element in common between them is used.
Patent JP-H07273221-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIN KIYOUSHIYOU
IPC: H01L29/78
Filed: 1994-05-26
Abstract: PURPOSE: To utilize the area of the effective active region of a memory to the maximum by fabricating a transistor and a capacitor on a bit line to constitute a buried bit line and then forming a vertical gate line, while surrounding a silicon pillar. CONSTITUTION: A nitride is deposited on a first conductivity type p<-> -type semiconductor substrate 10 and patterned by a photolithographic process to form a nitride pattern 11 only in a part for forming an active region on the semiconductor substrate 10. The substrate 10 is then etched to a specified depth, using the nitride pattern 11 as an etching mask to make a trench and then p<+> -type impurity ions are implanted, in order to reinforce electric insulation between the elements thus forming a p<+> -impurity layer 14 beneath the bottom region of the trench. Next, an insulating substance, e.g. an oxide, is deposited on the entire surface of the substrate 10 provided with the trench and eventually etched back to fill the trench with the insulator, thus forming a trench isolation region 12.
Patent JP-S5738008-A (JP)
Title: Output amplifier
Inventor: INOUE SHIGEKI
IPC: H03F1/34
Filed: 1980-08-19
Abstract: PURPOSE:To improve the DC offset and distortion at the same time, by improving the distortion through taking the output of an error amplifier amplifying distorted content as a feedback signal of an output amplifier and increasing the DC gain through grounding the DC input of an error amplifier. CONSTITUTION:The output of an amplifier 2 is split at resistors 9, 10 and applied to a + side input of an error amplifier 8. The - side input of the error amplifier 8  is grounded via a resistor 13, and since a resistor 14 is smaller than the resistor 13,  an input signal applied to a terminal 1 is given to the - side input. On the other hand, a capacitor 11 is for DC blocking and the DC offset component is improved  by increasing the DC gain of the amplifier 8. The AC gain of the amplifier 8 is  decided with the resistors 12 and 14.
Patent JP-2000304896-A (JP)
Title: Decontamination method for radioactivated contamination material and device therefor
Inventor: AISAKA TAKASHI
IPC: G21F9/28
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent recontamination from separated metal and to increase separation efficiency and collection efficiency when separating cobalt and nickel from radioactivated contamination material. SOLUTION: This device has an electrolytic bath 1 disposed with two phases of a molten salt 8 and a molten metal 9, and a partition 2 provided between a positive electrode basket 4 for putting radioactivated contamination material 7 into the molten salt 8 and a negative electrode 5 for collecting separated metal. A lower end part of the partition 2 is partially immersed in the molten metal 9. Thereby, cobalt or nickel being a radioactive component is reduced, a contact property with the molten metal 9 to be extracted is improved, iron or chromium is separated in a molten metal interface 12, and cobalt or nickel is collected in the molten metal 9 or on the negative electrode 5.
Patent JP-H05289976-A (JP)
Title: Device for recognizing hardware identification data
Inventor: YONEKURA MIKIO
IPC: G06F13/14
Filed: 1992-04-07
Abstract: PURPOSE:To provide a hardware identification(ID) data recognizing device capable of easily identifying various modules by their ID data independently of the number of connection terminals to be used for the transmission of ID data. CONSTITUTION:The ID data of modules A1 to A3 are transferred to shift registers S1 to S3 arranged on the main control device side as serial data through shift registers G1 to G3 in which the ID data of the modules A1 to A3 are set up and set up in bus buffers b1 to b3 and then a processor P on the main control reads out data from the bus buffer b1 to b3, so that the sorts of the modules A1 to A3 Loaded to respective connection terminal groups in an interface F or the existence of the loading is judged.
Patent JP-S62270813-A (JP)
Title: Manufacture of ball stud for rubber ball joint
Inventor: TAGAMI MASATAKA
IPC: F16C11/06
Filed: 1986-05-16
Abstract: PURPOSE:To prevent a rubber layer from defoliation by forming one of the ends of a shell with a larger diameter than that of the ball of a ball stud, jointing an expansion head to the inner wall of the steel through a rubber layer, and deforming the both ends of the shell into ball form by pressure. CONSTITUTION:A core shaft 3 having a head part 4 is formed in advance by cold plastic process. The thickness of the shell 6 is selected to a small value to increase the thickness of a rubber layer 5, and the radius of curvature R3 of an end part 9 situated at the foremost part of the head of said core shaft 3 is given a considerably larger value than the radius R2 of ball-shaped shell 7 after pressure forming for spherical surfaces. The shell 6 and head 4 are set in a die, and rubber is injected in the space between these mating members, followed by vulcanizing burn-in process, to form a ball stud 2. Then the both ends 8, 9 of the shell 6 are deformed by cup dice 20, 21, etc. for pressure forming. Thereby the two ends of rubber layer 5 viewed in the axial direction are compressed to provide the rubber layer 5 with a sufficient compression stress for prevention of defoliation.
Patent JP-S604811-A (JP)
Title: Electromagnetic flowmeter
Inventor: FUKAI YOSHIJI
IPC: G01F1/60
Filed: 1983-06-23
Abstract: PURPOSE:To perform highly accurate measurement and to save electric power, by using a switching regulator, which supplies a positive or negative exciting current to the transmitter of an electromagnetic flowmeter, switching a signal into a measuring mode or a calibrating mode, processing the signal, and checking and calibrating the exciting current. CONSTITUTION:To a transmitter 2 of an electromagnetic flowmeter, an exciting current, whose normal value repeates the order of zero, positive value, zero, and negative value, is supplied from an exciting circuit 3. The circuit 3 has a switching regulator 31, which stabilizes a power-source voltage and outputs a DC voltage corresponding to the preset voltage. The output of the transmitter 2 is supplied to a signal processing circuit 4 having a microcomputer 45. The circuit 4 is operated with a measuring mode and a calibrating mode being switched. At the time of the measuring mode, the circuit 4 receives the positive or negative exciting current and the signal voltage, computes a flow rate signal, and controls the regulator 31. At the time of the calibration mode, the circuit 4 checks the flatness of the steady-state value of the exciting current, and calibrates the difference between the preset voltage during the rest period of the regulator 31 and the preset voltage during the exciting period. Therefore the stability of a zero point and response are enhanced, and measurement can be performed with electric power being saved.
Patent JP-H10263569-A (JP)
Title: Purification of water in waste water treating facility in agricultural domain and reducing material of excess sludge by liquid multiple enzyme
Inventor: KUBOTA KANEYOSHI
IPC: C02F3/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the ability of microorganisms in an active sludge tank to accelerate activation by putting a liquid multiple enzyme in a stirring tank of a waste water treating facility and using a dripping device to drip specified amt. of the enzyme. SOLUTION: A specified amt. of a liquid multiple enzyme is put in a stirring tank of a waste water treating facility by using a dripping device. The liquid multiple enzyme in a specified amt. in the stirring tank is sufficiently stirred with a sludge and air, and then is made to flow into an active sludge tank. By aerobic microorganisms in the active sludge tank, the sludge is decomposed to kept the waste water according to the water quality standard, and the water is drained into river or the like. By sufficiently activating the microorganisms in the active sludge tank, not only the water quality within the standard can be obtd., but the sludge to be discharged can be enough decomposed in the tank and the amt. of sludge to be drained can be decreased. Therefore, the cost for operation can be saved.
Patent JP-S63279435-A (JP)
Title: Objective lens supporting device
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1987-05-12
Abstract: PURPOSE:To execute a damping operation and to generate a harmful resonance with difficulty by providing a viscoelastic member on the vicinity of one fixed end of an elastic supporting member. CONSTITUTION:Linear elastic supporting members 13A-13D are constituted only of metal lines and the viscoelastic member 22 is disposed on the vicinity of the fixed end of a movable member 12 side thereof. When the linear elastic supporting members 13A-13D are bent, the viscoelastic member 22 is compressed, pulled, and deformed, so that the oscillation caused by bending of the respective linear elastic supporting members 13A-13D are suppressed. Thereby, an assembly can be easily executed, a cost can be lowered and the generation of the harmful resonance can be effectively prevented.
Patent JP-S5738249-A (JP)
Title: Ream holding and supplying device in lithography packaging machine
Inventor: YOKOYAMA YASUSHI
IPC: B65H3/08
Filed: 1980-08-20
Abstract: PURPOSE: To make it possible to smoothly carry the ream without load collapse by providing a link mechanism including a keep pad and carrying the ream by means  of a belt conveyor.  
     CONSTITUTION: A fixing bracket 11 is mounted on one end of the upper part of a post 4, and a plurality of intermediate links 12 engaged with the bracket 11 are interposed in parallel, and continuously lower links 13 engaged with the intermediate links 12 are provided. Further, an operating mechine 8 is fixed and provided at one end of the lower link 13, and the tip end of the operating 8 clamps and carries the upper surface of the ream 1 while protecting the same by providing a keep pad 9 which is an elastic member so that neither scars nor pressed traces are formed. When a belt conveyor 5 is driven in the direction A, the ream 1 and the keep pad 9 move simultaneously, and accordingly the intermediate links 12 depict loci around the center points O and O' of the bracket 11, and the stroke of the operating machine 8 freely varies, and the holding pad 9 clamps the ream 1 by opposing the conveyor 5, and carry the ream 1 without load collapse. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5816588-A (JP)
Inventor: YAMADA KEIJIROU
IPC: H05K1/03
Filed: 1981-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S595212-A (JP)
Title: Driving circuit for storage type image sensor
Inventor: EGUCHI MITSUO
IPC: H04N5/335
Filed: 1982-06-30
Abstract: PURPOSE:To enable the control of the storage time of a storage type image sensor CCD at a high respone without hunting by correcting adequately the image signal from the CCD accoding to the size of the integration level thereof. CONSTITUTION:The time serial image signal from a storage type image sensor CCD 7 is converted to electric current by a voltage-current conversion circuit 81, whereafter the current is integrated in an integration circuit 82. The integrated output voltage is compared with a reference voltage value 83 indicating the level of the correct quantity of light. The rate of correction corresponding to the difference thereof is inputted to a circuit 85 for varying storage time. The circuit 85 generates the shift pulse corresponding to the rate of correction inputted thereto and controls the period of the shift pulses of the CCD 7, that is, the storage time of the CCD 7. Then, if the integration level from the image signal is deviated large from the level of the correct quantity of light, the correction is thoroughly accomplished and if the difference is small, the rate of correction is decreased; therefore, the storage time of the CCD is controlled at a fast response without hunting.
Patent JP-S5738617-A (JP)
Title: Supercharger of auto-bicycle
Inventor: SENZAKI SENKICHI
IPC: F02F1/24
Filed: 1980-08-19
Abstract: PURPOSE: To raise a power of engine without damaging an external appearance of a vehicle body, by forming a resonance chamber within an operation handle communicated to an intake conduit which is adapted to combine the compressor of a supercharger and the intake port of the engine.  
     CONSTITUTION: An intake conduit 9, adapted to combine the compressor C of a supercharger S and the intake port of an engine E, is communicated to the resonance chamber 23 formed within an operation handle H. The pressure pulsation generated within an intake conduit 9, causing by intermittent motions or the like, of an intake value 7, is subsided by the resonance effect of the resonance chamber 23, so that the surge phenomenon within the compressor C is prevented, and the charging efficiency as desired may be secured. The power of engine can thus be raised without damaging the external appearance of a vehicle body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62270510-A (JP)
Title: Vermin-proofing treatment for cereal chaff
Inventor: NOGUCHI KATSUMASA
IPC: A01N61/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain buckwheat chaff, etc., useful as a pillow filler resistant to parasite of insect and mold, by defatting cereal chaff with an aqueous solution containing anionic surfactant, NaOH, etc., and dyeing the chaff with Tsuya indigo 2B, Berlin blue, etc. CONSTITUTION:An aqueous solution of an anionic surfactant optionally added with NaOH is used as a treatment liquid. Cereal chaff is immersed in the liquid for a necessary time interval, washed with water and steamed to remove fat from the cereal chaff. The pretreated chaff is immersed for a necessary time interval in a treatment liquid produced by the dissolution of an organic dye such as Tsuya indigo 2B, Tsuya indigo RN, aniline black, etc., or a mineral dye such as Berlin blue and oxidized with air to effect color development and obtain the dyed chaff. The vermin-proofing effect can be maintained over a long period taking advantage of the characteristic decoloration resistance of the dyed product.
Patent JP-S6411743-A (JP)
Title: Device for mutually clamping two body in detachable and repeatable manner
Inventor: ERITSUKU SANDOSUTOROOMU
IPC: B23Q3/18
Filed: 1988-05-12
Abstract: PURPOSE: To prevent the rotation of a clamping member by forming the clamping member with a nose and a neck, and bringing the neck into contact with a member integrally fixed to a housing when the nose is coupled with the clamping surface of a second object. CONSTITUTION: A first object is provided with a housing 3 formed with a truncated conical surface 15 intended to cooperate with a corresponding conical surface 25 of a second object 2 and a clamping member 9. At the time of clamping, the clamping member 9 is rotated by the cam 7 of a member 6 integrally fixed to the housing 3, and a nose 12 is coupled with the clamping surface 20 of the second object and is clamped. The neck 13 of the clamping member 9 is kept in contact with the member 6, and the rotation of the clamping member 9 is prevented to ensure clamping. When clamping is released, a plunger 8 is lifted by the fluid pressure, the clamping member 9 is lifted and rotated inward, and the nose 12 is separated from the clamping surface 20.
Patent JP-S606418-A (JP)
Title: Method of molding frp molded item
Inventor: SAKATA KATSUHIKO
IPC: B29C45/14
Filed: 1983-06-24
Abstract: PURPOSE:To make the size of an FRP product uniform, which product comprises a clear gel coat layer, a layer of crushed pieces, a colored layer and an FRP layer in the stated order with the clear gel coat layer being top, by using a female mold to carry out the resin injection technique after the formation of the clear gel coat layer. CONSTITUTION:After the formation of a clear gel coat layer by spraying the surface of a male mold 1 with a synthetic resin 2, a female mold 3 is mounted on the female mold 3 such that a space 4 may be defined between the clear gel coat layer (a) and the female mold 3, the space 4 is filled with a synthetic resin 6 with which crushed pieces 5 are mixed to form a layer (b), then the female mold 3 is removed, and the layer (b) is sprayed with a synthetic resin 7 with which a pigment is mixed to form a colored layer (c), on which an FRP layer (d) is formed thereafter. Thus, a FRP molded item is produced that is free from shading, is improved in crack resistance, and is uniform in size.
Patent JP-H0927165-A (JP)
Title: Recording and reproducing method of optical disk and optical disk
Inventor: ISHII KOICHIRO
IPC: G11B7/004
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute recording and reproducing of an overwritable optical disk and a non-overwritable optical disk by irradiating the optical disk with a laser beam and reproducing the information recorded in a specific region. SOLUTION: An optical pickup 3 moves to the innermost peripheral region of the optical disk 1 and reads and reproduces the disk information recorded in the information region of the optical disk 1. As a result, whether the optical disk 1 is the overwritable optical disk or not is identified. Further, whether an initializing magnet 10 is necessary or not is judged in the case of the overwritable optical disk. The initializing magnet 10 is retreated from the optical disk 1 when the initializing magnet 10 is not needed. The magnet is moved near to the optical disk 1 by a moving motor 11 and the initialization is executed if the magnet is needed. The execution of the recording and reproducing of the overwritable optical disk and the non-overwritable optical disk is made possible by executing such constitution and processing.
Patent JP-S5738479-A (JP)
Title: Electrophotographic copying device
Inventor: YOSHIZAWA KATSUMI
IPC: G03G15/22
Filed: 1980-08-21
Abstract: PURPOSE:To avoid the disturbance of a latent image although a cleaning blade is always made to touch the surface of a photoreceptor, by forming a thin film on the surface of the photoreceptor by means of a latent image disturbance preventing thin film forming means. CONSTITUTION:A cleaning blade 4 is made of an elastic material such as the urethane rubber, etc. and installed on the upper stage of a development roll of a developing device 5 to have a constant contact to the surface of a photoreceptor 1. At the same time, a fine powdered additive of stearate, etc. is mixed by about 0.1- 0.6wt%, for example, into the developer stored in the device 5 in order to form a thin film to prevent the disturbance of latent image. Thus a latent image disturbance preventing thin film formed on the surface of the photoreceptor 1 to prevent the disturbance of a latent image which is caused by the blade 4.
Patent JP-2000301518-A (JP)
Title: Manufacture of hydraulic inorganic molded body
Inventor: MAESAKO HIROSHI
IPC: B28B11/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for a hydraulic inorganic molded body, in which a molding stock is stably pre-supplied on a water permeable sheet even under the state that the length of a pre-supplying hopper is made longer and a molded body, the quality of which is stable, can be continuously manufactured even when the molded body is one having an uneven shape such as a corrugated plate-like molded body, not to mention a flat plate-like molded body. SOLUTION: Leveling rolls 97 and 98, which have shapes nearly along the other surface of a molded body F to be obtained, are provided in a pre-supplying hopper 9 so as to level the top surface of a molding stock in the pre-supplying hopper 9 by rotating these leveling rolls 97 and 98 along the moving direction of a water permeable sheet 2 in order to have the sectional shapes of the leveling rolls 97 and 98.
Patent JP-S5911371-A (JP)
Inventor: JIYOUZEFU FURANKU BOTSUSO
IPC: C08G59/56
Filed: 1983-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5815205-A (JP)
Inventor: MIZOGUCHI YASUTAKA
IPC: H01C17/28
Filed: 1981-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S595057-A (JP)
Inventor: OGAWA HIROSHI
IPC: B32B15/08
Filed: 1982-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10288467-A (JP)
Title: Heat-resistant covering material for covering surface of heat-resistant layer and construction method for heat-resistant wall using the same
Inventor: NAKAHO MASATERU
IPC: F27D1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent separation and falling-off of heat-resistant cloth and also to enhance an effect of heat resistance by forming a heat-resistant covering material by wrapping a blanket core material constituted of ceramic fibers in a heat-resistant cloth sheet. SOLUTION: A heat-resistant covering material 10 covering the surface of a heat-resistant layer is formed by wrapping a blanket core material 11 constituted of ceramic fibers in a heat-resistant cloth sheet 12. The blanket core material 11 is shaped like a square plate of 3-7 m, for instance, and has a thickness of 25 mm. The heat-resistant cloth sheet 12 is sewn with thread of ceramic fibers so that it may cover the blanket core material 11 like a cushion cover, and it is fitted firmly to the blanket core material 11 with an adhesive. On the occasion, alumina cloth is used for the heat-resistant cloth sheet 12 and an adhesive of alumina-silica series is used the adhesive. According to this constitution, separation, falling-off and breakup of the heat-resistant cloth due to loosening between ceramic fiber blocks can be prevented surely.
Patent JP-H07300243-A (JP)
Title: Paper feeding device
Inventor: NOMURA HISAYOSHI
IPC: B65H7/02
Filed: 1994-04-30
Abstract: PURPOSE:To improve productivity and durability by reducing the breakage accident of a sensor or the like, and simplifying the structure of the whole device. CONSTITUTION:An ultrasonic reflector is provided on one of a pair of side guides 54 and an end guide 55, and an ultrasonic sensor 6 (or 7) transmitting ultrasonic waves with a prescribed frequency to the ultrasonic reflector and receiving the reflected waves is fitted at the prescribed position of a hopper frame 1. This paper feeding device is provided with a paper size calculating means calculating the paper size of a recording medium P based on the propagation delay time of the reflected ultrasonic waves received by the ultrasonic sensor 6 (or 7) and outputting the calculated paper size information to the outside.